[wintrust] Add framework and initial tests (resend)

[Mike McCormack]

Paul Vriens wrote:

>  configure                       |    3 -
>  configure.ac                    |    1 
>  dlls/Makefile.in                |    1 
>  dlls/wintrust/tests/Makefile.in |   13 +++
>  dlls/wintrust/tests/register.c  |  176 +++++++++++++++++++++++++++++++++++++++
>  programs/winetest/Makefile.in   |    3 +

You only need to send changes for dlls/wintrust/tests.  Other files are 
updated automatically by scripts (eg. autoconf, dlls/make_dlls, 
programs/make_tests).

Mike